摘要
开放和可扩展的教学资源平台能够向在校师生提供资源丰富、内容详实的学习与参考资料,有助于提高教学质量。采用Spring、Struts2和i Batis技术,基于SSI框架按照WEB2.0标准,构建了具有开放式和可扩展性的教学资源平台。该平台由用户管理、角色管理、资源管理、留言等功能模块组成。当平台的后台数据发生变化时,管理员根据所需要生成的任务类型,在任务选项中选择动态生成的HTML页面,而浏览者访问的是静态HTML文件,从而避免了重复访问数据库,并有效提高了平台访问的性能。实验结果表明,所构建的教学资源平台系统可满足学生在线学习,下载资源,留言等方面的学习需求,且界面友好、操作简单。由于所构建的平台系统基于三大框架搭建,且采用MVC分层结构,因此当应用需求发生变化时,只需要少量代码修改即可进行功能拓展。
Open and extensible teaching resources platform can provide students and teachers with rich resources, detailed learning and ref- erence materials ,which is helpful to improve teaching quality. An open and scalable teaching resources platform is built with Spring, Struts2 and iBatis technology based on the SSI framework in accordance with WEB2.0 standards, which consists of user management, role management, resource management, message and other functional modules. When the background data platform is changed, the ad-ministrator can select the dynamically generated HTML page in the task option and access to the static HTML files according to the task type so as to avoid the repeated access to the database and can effectively improve the performance of platform access. The experimental results show that it can meet the needs of students＇ online learning, resources downloading, messaging and other aspects, with friendly in- terface and simple operation. Because it is based on three frameworks with MVC hierarchical structure, when the application needs change, only a small amount of code modification can be functional expansion.
出处
《计算机技术与发展》
2017年第9期170-174,共5页
Computer Technology and Development
基金
陕西省教育专项基金资助项目(16JK1826
15JK1803)
咸阳师范学院专项科研基金项目(13XSYK055)
关键词
教学资源平台
三大框架
分层结构
teaching resource platform
three framework
hierarchical structure
